Build Simple Web To-Do App -- 2

I want to kick off a series of small programming projects by first completing a web-based To-Do List application. The stack is deliberately lightweight—plain HTML, CSS, and vanilla JavaScript—so that the code stays readable and easy for me to maintain or extend later... (Budget: $15 - $25 USD, Jobs: CSS, Frontend Development, HTML, JavaScript, Web Application, Web Design, Web Development, Website Design)